<html>
 <head>
   <title>hello {$name}</title>
 </head>
 <body>
    hello, {$name}!
    <?php if($name == ''): ?>
    	<a href="#">aaa</a>
    <?php else: ?>
    	<a href="">bbb</a>
    <?php endif; ?>

    <volist name="data" id="vo">
    {$vo.id}--{$vo.data}<br/>
    </volist>
 </body>
 </html>